Explore the most up-to-date Miami County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 18 zip codes, Miami County is home to 108,818 residents. The county has a median home value of $190,900 and a median household income of $71,440. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 18 zip codes in Miami County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 45304, 45308, 45309, 45312, 45317, 45318, 45322, 45326, 45337, 45339, 45344, 45356, 45359, 45361, 45371, 45373, 45383, 45424.